Sab nraum zoov Ftth tus kheej txhawb nqa hneev-hom nco cable

AIPU-WATON GJYXYXCH thiab GJYXFCH kho qhov muag cable yog ib qho hneev nti sab nraum zoov-sab nraum zoov-hom nco cable. Lub khoos phis tawm ntawm lub cev muaj 1 ~ 4 silica kho qhov muag nrog txheej nrog txheej, uas tuaj yeem yog G657A1 lossis G652D. Cov khoom siv kho qhov muag tsim los ntawm cov qauv qub, khoom siv thiab cov txheej txheem yuav tsum siv rau hauv cov khoom qub, thiab cov khoom siv kho kho qhov muag yuav tsum muab tso rau hauv qhov chaw ntawm lub qhov muag cable. Lub ntsuas hluav taws xob kho qhov muag tau muab xim tuaj yeem ua xim. Cov xim ntawm cov txheej xim yuav yog xiav, txiv kab ntxwv, xim av, xim av, xim daj, xim liab, xim daj, thiab tib lub fiber ntau no tuaj yeem yog lub ntuj xim. Cov qauv txheej txheej, fiber ntau lub zog ntsuas qib, hom kev sib tw ntawm cov khoom siv kho qhov muag siv rau cov kab ke hauv cov ntawv 1, 2 thiab 3 hauv qab no. Lub zog ntawm tus neeg kho qhov muag cable tuaj yeem yog lub zog ntawm cov hlau hlau lossis lwmyam cov hlau uas tsis muaj fiber ntau, uas yuav tsum muaj fiber ntau cov modulus thiab elastic sib txawv. Lub zog ntawm cov tswv cuab ntawm lub qhov muag cab yuav tsum yog 2 paralleled thiab symmetrical hauv lub khoos phis tawm kho tshiab. Ib tus tuab hlau tuab dai hlau hlau ntawm sab coj txoj kev txhawb nqa tus kheej. Rau PVC sheatical optical cable, cov khoom siv cov khoom siv ntawm HR-70 "70 ℃ Mos muag sheath qeb me nyuam PVC yas" hauv GB / T 8815; Rau nplaim retardant polyethylene sheathed kho qhov muag cable, cov khoom siv yuav tsum ua raws li YD / T 1113; Cov saum npoo ntawm cov hnab riam yuav tsum tiaj tus thiab du, thiab yuav tsis muaj qhov tawg, npuas, cov qhov xuab zeb, cov xuab zeb, xuab zeb qhov thiab lwm yam tsis xws hauv nws ntu. Cov xim sheath feem ntau dub, uas tseem tuaj yeem tsim tawm raws li lwm cov xim uas xav tau los ntawm cov neeg siv. Lub Cable kho qhov muag yuav tsum tau cim mus tas li, uas yuav tsum tsis cuam tshuam dab tsi ntawm lub ntsiab lus kho tshiab yuav tsum tsis muaj ntau dua 500m.